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Recent NA48/2 results on rare kaon decays
NA48/2 results contributing to ChPT testing are presented. A sample of 1663 events of the rare decay $K^{\pm}$ $\to$ $\mu^{\pm} ν e^+e^-$ has been selected with a minimum $e^+e^-$ effective mass of 140 MeV. The measured model independent decay rate is in agreement with ChPT predictions. The branchin...
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| Lenguaje: | eng |
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2019
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| Acceso en línea: | https://dx.doi.org/10.1051/epjconf/201920605001 http://cds.cern.ch/record/2836368 |